MX2967E - Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica - Google Patents

Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica

Info

Publication number
MX2967E
MX2967E MX004206U MX420675U MX2967E MX 2967 E MX2967 E MX 2967E MX 004206 U MX004206 U MX 004206U MX 420675 U MX420675 U MX 420675U MX 2967 E MX2967 E MX 2967E
Authority
MX
Mexico
Prior art keywords
reversibility
loss
martensitic
metallic composition
austenitic
Prior art date
Application number
MX004206U
Other languages
English (en)
Inventor
Greville Nertram Brook
Peter Leonard Brooks
Roger I Francis
Original Assignee
Raychem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/550,556 external-priority patent/US4067752A/en
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of MX2967E publication Critical patent/MX2967E/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Sealing Material Composition (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

La presente invención se refiere a un método para inhibrir la pérdida de reversibilidad entre los estados martensítico y austenítico en una composición metálica, que consiste en retener la composición a una temperatura superior a la temperatura de Ms mientras que está en un estado austenítico, durante un período de tiempo suficiente para reducir la pérdida de su reversibilibad, dicha temperatura de retención es tal que no hay transformación significativa de la composición metálica a una fase que experimente transformación austenítica-martensítica no reversible.
MX004206U 1975-02-18 1975-12-17 Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica MX2967E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/550,556 US4067752A (en) 1973-11-19 1975-02-18 Austenitic aging of metallic compositions

Publications (1)

Publication Number Publication Date
MX2967E true MX2967E (es) 1980-01-10

Family

ID=24197674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX004206U MX2967E (es) 1975-02-18 1975-12-17 Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica

Country Status (6)

Country Link
ES (1) ES444851A1 (es)
FI (1) FI66205C (es)
FR (1) FR2301603A1 (es)
IN (1) IN145664B (es)
MX (1) MX2967E (es)
SE (1) SE443160B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7714494A (nl) * 1977-12-28 1979-07-02 Leuven Res & Dev Vzw Werkwijze voor het maken van vaste lichamen uit koper-zinkaluminiumlegeringen.

Also Published As

Publication number Publication date
FR2301603A1 (fr) 1976-09-17
IN145664B (es) 1978-11-25
SE7601067L (sv) 1976-08-19
SE443160B (sv) 1986-02-17
FI66205C (fi) 1984-09-10
FI66205B (fi) 1984-05-31
ES444851A1 (es) 1977-05-16
FR2301603B1 (es) 1979-06-01
FI753756A7 (es) 1976-08-19

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